"long strip of cloth wound round the lower leg as protection by soldiers, etc., 1875, patawa (1886 as puttie; modern spelling by 1900), from Hindi patti "band, bandage," from Sanskrit pattah "strip of cloth."
"make red, redden; become red," Middle English reden, redden, from Old English reodan, readian (past tense read, plural rudon), from the source of red (adj.1). In Old English often "stain with blood, wound, kill."
"an opening, a mouth or aperture," early 15c., from Old French orifice "the opening of a wound" (14c.) and directly from Late Latin orificium "an opening," literally "mouth-making," from Latin os (genitive oris) "mouth" (see oral) + combining form of facere "to make, do" (from PIE root *dhe- "to set, put"). Related: Orificial.
late 14c., "small perforation or wound" made by or as if by a pointed instrument, from Late Latin punctura "a pricking," from Latin punctus, past participle of pungere "to prick, pierce" (from suffixed form of PIE root *peuk- "to prick"). The sense of "act of perforating or piercing" is from mid-15c.